.eslintrc

{
  "parser": "babel-eslint",
  "extends": [
    "eslint-config-airbnb",
    "plugin:import/errors",
    "plugin:import/warnings"
  ],
  "env": {
    "browser": true,
    "es6": true,
    "jest": true
  },
  "plugins": [
    "flowtype"
  ],
  "rules": {
    "indent": [0, 4],
    "camelcase": 0,
    "arrow-parens": 0,
    "no-mixed-operators": 0,
    "object-property-newline": 0,
    "max-len": [1, 150, 4],
    "prefer-template": 0,
    "no-confusing-arrow": 0,
    "no-unused-expressions": 0,
    "no-param-reassign": 0,
    "react/jsx-indent": [0, "tab"],
    "react/prefer-stateless-function": 0,
    "react/jsx-indent-props": [0, "tab"],
    "react/jsx-filename-extension": 0,
    "no-unused-vars": 1,
    "no-trailing-spaces": 1,
    "import/named": 0,
    "import/default": 0,
    "import/namespace": 0,
    "import/no-extraneous-dependencies": 0,
    "import/prefer-default-export": 0,
    "flowtype/define-flow-type": 1,
    "flowtype/require-parameter-type": 1,
    "flowtype/require-return-type": [
      1,
      "always",
      {
        "annotateUndefined": "never"
      }
    ],
    "flowtype/space-after-type-colon": [
      1,
      "always"
    ],
    "flowtype/space-before-type-colon": [
      1,
      "never"
    ],
    "flowtype/use-flow-type": 1,
    "flowtype/valid-syntax": 1
  }
}